Xiaomi Redmi Buds 4 User Manual

14
All products bearing this symbol are waste
electrical and electronic equipment (WEEE as
in directive 2012/19/EU) which should not be
mixed with unsorted household waste.
Instead, you should protect human health and
the environment by handing over your waste
equipment to a designated collection point for
the recycling of waste electrical and electronic
equipment, appointed by the government or
local authorities. Correct disposal and recycling
will help prevent potential negative
consequences to the environment and human
health. Please contact the installer or local
authorities for more information about the
location as well as terms and conditions of such
collection points.
WEEE Information
This device complies with part 15 of the FCC
Rules. Operation is subject to the following
two conditions: (1) This device may not cause
harmful interference, and (2) this device must

Xiaomi Redmi Buds 4 Specifications

General

Driver Size	10mm
Bluetooth Version	5.2
Battery Life (earbuds)	6 hours
Battery Life (with case)	30 hours
Water Resistance	IP54
Type	In-ear
Impedance	32 ohms
Charging Port	USB Type-C
Frequency Response	20Hz - 20kHz
Weight (each earbud)	4.5g
Noise Cancellation	Active Noise Cancellation (ANC)
Bluetooth Profiles	A2DP, AVRCP, HFP